package cn.zh.config;

import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.BindingBuilder;
import org.springframework.amqp.core.TopicExchange;
import org.springframework.amqp.core.Queue;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class RabbitTopicConfig {
    @Bean
    public Queue topicQueue(){
        //参数介绍
        //1.队列名 2.是否持久化 3.是否独占 4.自动删除 5.其他参数
        return new Queue("topicQueue-One",false,false,false,null);
    }

    @Bean
    public Queue topicQueue2(){
        //参数介绍
        //1.队列名 2.是否持久化 3.是否独占 4.自动删除 5.其他参数
        return new Queue("topicQueue-Two",false,false,false,null);
    }

    @Bean
    public TopicExchange topicExchange(){
        //参数介绍
        //1.交换器名 2.是否持久化 3.自动删除 4.其他参数
        return new TopicExchange("Topic-Ex",false,false,null);
    }

    @Bean
    public Binding bingExchange(){
        return BindingBuilder.bind(topicQueue())   //绑定队列
                .to(topicExchange())       //队列绑定到哪个交换器
                .with("*.Two.*");        //路由key,必须指定
    }

    @Bean
    public Binding bingExchange2(){
        return BindingBuilder.bind(topicQueue2())   //绑定队列
                .to(topicExchange())       //队列绑定到哪个交换器
                .with("#");         //路由key,必须指定
    }
}
